“What is the future value of $1,000 invested at 5% annual interest after 3 years?”

The heat transfer rate through a wall is proportional to:

The flow rate in a pipe with a diameter of 0.2 m and velocity of 2 m/s is:

A Carnot engine operates between 500 K and 300 K. What is its efficiency?

“A rod experiences a tensile load of 10,000 N and has a cross-sectional area of 50 mm^2. What is the stress?”

Which of the following is the primary obligation of an engineer under the NSPE Code of Ethics?

A force of 100 N acts at an angle of 30° to the horizontal. What is the horizontal component of the force?

“A steel bar with a cross-sectional area of 10 mm^2 is subjected to a tensile load of 1,000 N. What is the stress in the bar?”

What is the primary purpose of installing green roofs on buildings?

“A machine costs $10,000 and will save $2,000 annually. What is the payback period?”